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Warianty tytułu
Badania symulacyjne nieliniowego procesu skrawania podczas frezowania walcowo-czołowego.
Języki publikacji
Abstrakty
The paper presents results of simulation of the end milling process. Simulation is based on nonlinear models of the mass-damping-spring system of the machine tool and a nonlinear model of the cutting process. Simulation investigations were performed using Matlab-Simulink. The apropropriate models were built on the basis of experiments. Results of calculation are compared with those obtained on the basis of linear models.
W artykule przedstawiono wyniki symulacji procesu skrawania frezami walcowo-czołowymi. Symulację wykonano stosując nieliniowe modele układu masowo-dyssypacyjno-sprężystego obrabiarki oraz nieliniowy model procesu skrawania. Symulacje prowadzono z zastosowaniem systemu Matlab-Simulink. Modele opracowano na podstawie wyników badań doświadczalnych. Wyniki symulacji porównano z wynikami uzyskanymi dla modeli liniowych.
Wydawca
Rocznik
Tom
Strony
5--22
Opis fizyczny
Bibliogr. 17 poz., rys.
Twórcy
autor
autor
- Szczecin University of Technology, Mechanical Faculty, Institute of Manufacturing Engineering, Al. Piastów 19, 70-310 Szczecin, miroslaw.pajor@ps.pl
Bibliografia
- [1] K. MARCHELEK, J. TOMKÓW: Vibrostability of a Multidimensional Machine Tool-Workpiece-Tool System, Part I: Modeling the Mechanical Structure and Cutting Process, Journal of Vibration and Control, 4(1998), 99-112.
- [2] K. MARCHELEK, J. TOMKÓW: Vibrostability of a Multidimensional Machine Tool-Workpiece-Tool System, Part II: An Example of Vibrostability Analysis Made on a Vertical Lathe, Journal of Vibration and Control, 4(1998), 113-130.
- [3] S. SMITH, J. TŁUSTY: Efficient Simulation Programs for Chatter in Milling, Annals of the CIRP, 42(1993)1, 463-466.
- [4] R. SRIDHAR, R. E. HOHN, G. W. LONG: A Stability Algorithm for the General Milling Process Equation - Contribution to Machine Tool Chatter Research - 7, Transaction of the ASME, B, 90(1968), 330-334.
- [5] I. MINIS, R. YANUSHEVSKY: A New Theoretical Approach for the Prediction of Machine Tool Chatter in Milling, Transaction of the ASME, B, 115(1993), 1-8.
- [6] Y. ALTINTAS, E. BUDAK: Analytical Prediction of Stability Lobes in Milling, Annals of CIRP, 44(1995)1, 357-362.
- [7] T. INSPERGER, B. P. MANN, G. STEPAN, P. V. BAYLY: Stability of up-milling and down-milling, Part I: Alternative analytical methods, Journal of Machine Tools & Manufacture, 43(2003), 25-34.
- [8] M. PAJOR, A. BODNAR, P. GUTOWSKI, K. MARCHELEK, B. POWAŁKA, J. SKRODZEWICZ: Vibrostability of end milling - prognosing and experimental investigations, Final report on research project No. T07D 003 14 KBN, Szczecin 2001.
- [9] J. GRADISEK, E. GOVEKAR, J. GRABEC: A Chaotic Cutting Process and Determining Optimal Cutting Parameter Values Using Neural Networks, Journal of Machine Tools & Manufacture, 10(1996), 1161-1172.
- [10] J. R. PRATT, A. H. NAYFEH: Design and Modeling for Chatter Control, Nonlinear Dynamics, 19(1999), 49-69.
- [11] I. N. TANSEL, C. ERKAL, T. KERAMIDAS: The chaotic charactersitics of three dimensional cutting, Int. J. Mack Tools Manufact., 32(1992)6, 811-827.
- [12] J. KRUSZEWSKI, S. SAWIAK, E. WITTBRODT: Rigid finite element method in dynamics of construction, WNT, Warsaw 1999.
- [13] M. PAJOR: Prognosing Vibrostability of Multidimensional Machine Tool-Chuck-Workpiece-Tool System in End Milling, PhD thesis, Szczecin University of Technology, Institute of Mechanical Engineering, Szczecin 1997.
- [14] J. TOMKÓW: Machine tool vibrostability. Computer aided computations and experimental investigations, WNT, Warsaw 1997.
- [15] K. GRUDZIŃSKI, S. WEDMAN, A. BODNAR: Prozess- und Strukturanalyse dynamische nichtlinearer Feinbearbeitungssysteme, Teilprojekt: Gestell und Fuehrungen, Final Report, Szczecin University of Technology, Szczecin 2000.
- [16] K. MARCHELEK, M. PAJOR, B. POWAŁA: Vibrostability of Milling Process Described by the Model of Time-Variant Parameters, Journal of Vibration and Control, 8(2002)4, 467-479.
- [17] J. TOMKÓW, M. PAJOR: Prediction of Machine Tool Dynamic Stability Limit in Face Milling, Ninth World Congress on the Theory of Machines and Mechanisms Proceedings Politecnico di Milano, Milano 1995, 996-1000.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BOS4-0015-0059